J & K CET Engineering J and K - CET Engineering Solved Paper-2003

  • question_answer
    If x and y are odd integers, then \[{{x}^{2}}+{{y}^{2}}\]is

    A)  an odd integer

    B)  an even integer divisible by 4

    C)  an even integer not divisible by 4

    D)  None of the above

    Correct Answer: C

    Solution :

    If x and y are odd integers, then there squares are also odd integers but there sum is an even integer which is not divisible by 4.


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